baber/WOPTO huggingface dataset:
Patent JP-S59195223-A (JP)
Title: Liquid-crystal display equipment
Inventor: YOSHIMOTO YOSHINORI
IPC: G02F1/1335
Filed: 1983-04-19
Abstract: PURPOSE:To reduce the reflection intensity of an external light and to prevent an image from becoming difficult to see owing to the reflection of the sunshine, specially in the outdoor environment, by carrying out a nonglare (reflection prevention) treatment only at the outward surface side of the transparent substrate of a liquid-crystal panel. CONSTITUTION:The nonglare treatment is performed on the outward surface side of the transparent substrate 21 of the liquid-crystal panel 3 such as a liquid- crystal television receiver which is used specially in intense external light such as the sunshine to obtain a 62 gloss value while a surface polished product has a 95 gloss value unit. Thus, the intensity of surface reflected light is reduced to <=1/2 as large as the polished product to holding the transparency at a practical use level, making a picture easy to see. Further, a polarizing film 22 may be formed on a surface 23 after nonglare treatment (fine ruggedness treatment).
Patent JP-H08264933-A (JP)
Title: Soldering device
Inventor: ISAJI NAOYUKI
IPC: H05K3/34
Filed: 1995-03-28
Abstract: PURPOSE: To prevent adhesion of fused solder to the pawl part which holds a substrate by providing a screen plate which separates the substrate holding pawl from a nozzle. CONSTITUTION: Jetted molten solder is blocked by a screen plate 4 provided between the pawl part 23a which retains a board 3 and a fused solder jetting nozzle 1, the molten solder does not come into contact with the pawl part 23a, an the solder does not adhere to it. Also, the jetting of solder to the pawl part 23a is prevented by the screen plate 4 provided on the upper surface of the fused solder jetting nozzle 1, and the fused solder does not adhere to the pawl part 23a. Also, by specifying and closing the aperture part in the vicinity of the pawl part 23a, which retains the board 3 of the nozzle 1 having a plurality of aperture parts in accordance with the dimension of the board 3, the fused solder is not jet-streamed to the pawl part 23a and the solder does not adhere to the pawl part.
Patent JP-S56166416-A (JP)
Title: Flow meter
Inventor: MORI TAKEHIKO
IPC: G01F1/48
Filed: 1980-05-27
Abstract: PURPOSE:To provide a minute flow meter which is easy to manufacture at an inexpensive cost, by a method wherein a differential pressure generating member, utilizing a toroidal fine gap, is located in a flow path, and a flow rate is measured through the utilization of said differential pressure. CONSTITUTION:A toroidal fine gap is located in a flow path in which fluid passes in a laminar state, and a measurement takes place through the utilization of the differential pressure. For example, fluid, flowed through a flow inlet 10, passes through an opening part at a flow-in side after the passage through a filter 12 and flows into a differential pressure generating part 1 to reach a flow outlet 11 after the passage through a toroidal fine gap part 2. Differential pressure, produced at the front and the rear of the toroidal fine gap part 2 thereupon, is measured through differential pressure detecting parts 9, 9', and as a result, the flow rate can be found. Additionally, a plural number of concentrical bodies can be used as the toroidal fine gap. This permits the production at an inexpensive cost of a general- purpose minute flow meter which has a small outside diameter, and is easy to both manufacture and conduct a maintenance service.
Patent JP-S58187281-A (JP)
Title: Production of stepped bar material of sintered hard alloy
Inventor: KATAYAMA TAKAO
IPC: B23K20/00
Filed: 1982-04-27
Abstract: PURPOSE:To produce a titled bar material having good out of roundness and cylindricity with good economy by heating the butt parts of two pieces of sintered hard alloy bar materials differing in the size of shape of section to around the eutectic temp. of said sintered hard alloy and joining the butt parts. CONSTITUTION:The respective end faces 8, 10 of bar materials 7, 9 of a sintered hard alloy having large and small diameters are butted to contact with each other. Both bar materials are beforehand ground and finished to have precision outside circumferences and the respective faces 8, 10 are ground and finished flatly and smoothly. The contact parts are locally heated by high frequency induction in a reducing atmosphere under light pressure so as to be heated to the eutectic temp. or above. Then, a melt is formed on the contact part and the contact part soften and are joined almost instantaneously while building up 11, so that the stepped bar material wherein the butt parts are joined to one body to the extent of showing no mark for the boundary is obtained. Even if the heating temp. in this stage is the eutectic temp. or below, both bar materials are joined by increasing the time and pressure.
Patent JP-S52153936-A (JP)
Title: Preparation of aromatic urethanes
Inventor: AIGA MAKOTO
IPC: B01J27/10
Filed: 1976-06-16
Abstract: PURPOSE: Aromatic urethanes are prepared in high yield by the reaction of aromatic nitro compounds with CO and an organic compound having a hydroxy group in the presence of Pd, Ru, Rh and/or their compounds a lewis acid and a N-containing heteroaromatic compound as catalysts and a small amount of water. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S52152179-A (JP)
Title: Production of semiconductor device
Inventor: YOKOMORI IWAO
IPC: H01L29/08
Filed: 1976-06-14
Abstract: PURPOSE: To increase volume productivity, improve moisture resistance and prevent contamination by heavy metals by forming a deep region and shallow region using a Si 3 N 4  film at the time of diffusing an impurity from an impurity deposited layer, thereafter removing the pushed-out portions by emitter push-out effect thereby obtaining a flat collector junction. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-2000014342-A (JP)
Title: Rice ball pack
Inventor: SHIOI KENICHI
IPC: A23L7/10
Filed: 1999-03-16
Abstract: PROBLEM TO BE SOLVED: To provide a rice ball pack intended to quickly serve a rice ball in its warm condition and prevent wastefulness due to being left unsold as well. SOLUTION: This rice ball pack has a container 1 with a design compliant with the external shape of a rice ball and a lid 2 to be fitted on the inner periphery of the opening of the container 1. By closing the lid 2, the underside of the lid 2 acts so as to press cooked rice into the container and form the cooked rice to rice ball shape.
Patent JP-H0933196-A (JP)
Title: Fixing device for cartridge to bullet
Inventor: KAARUHAINTSU FUEERENBATSUHA
IPC: F42B33/00
Filed: 1996-03-26
Abstract: PROBLEM TO BE SOLVED: To ensure a tight coupling between a copper plate cartridge and a bullet by a method wherein a resilient ring is compressed via a seal washer and is deformed radially inwardly, and hence a socket part is pushed into a peripheral groove. SOLUTION: A bullet is inserted into a press member and is moved until a slider abuts a cartridge 10, and hence a gap represented by a play formed between a seal washer 15 and the cartridge 10 is bridged. Thereafter, a contained bush and a mold 6 are lifted toward the push member fixed by a notches cylinder actuatable with liquid pressure together with the slider 16 and a compression spring, and a resilient ring 14 is copressed through the seal washer 15. Thereupon, the resilient ring 14 is deformed radially inwardly, an the socket part 11 is pushed into a peripheral groove 13 in a bullet mount barrel 12. Accordingly, a tight couling between the copper plate cartridge and the bullet can be manufactured with the long life of the resilient ring.
Patent JP-S56167344-A (JP)
Title: Integrated circuit chip
Inventor: YANO MASAAKI
IPC: H01L29/788
Filed: 1980-05-27
Abstract: PURPOSE:To enable to inspect directly the function of a memory array circuit part of the integrated circuit chip having logic circuit parts and the memory array circuit part by a method wherein an electric power source pattern being changeable only the voltage to be supplied to the logic circuit parts is provided. CONSTITUTION:This method is applicable to the circuit chip 11 wherein the memory array circuit 12 is put between the logic circuits 13, and the circuit 12 is not connected directly to input terminals 17 and output terminals 18. The electric source pattern 19' is provided on this chip 11 to make the voltage to be applied from an outside terminal 19 to the circuits 13 as changeable. Action of the circuit is simplified by making the specified transistors constituting respective circuits of NAND, AND, exclusive-OR, data selection, etc., being contained in the circuits 13 to ON changing the voltage of the circuits 13 from the value at the ordinary action. Accordingly electric paths 20 can be formed between data input wires 14, address input wires 15, data output wires 16 to be connected to the circuit 12 and input and output terminals 17, 18, and the circuit 12 can be accessed directly to be inspected.
Patent JP-H03270472-A (JP)
Title: Inclined type processing circuit
Inventor: KUMAMOTO HIDECHIKA
IPC: G06T3/00
Filed: 1990-03-20
Abstract: PURPOSE:To form a picture executing an inclination processing only in the arbitrary area of an original picture by selectively executing the inclination processing of picture data to be applied based on a signal for specifying the inclination processing area. CONSTITUTION:A tablet panel 9 can input and designate the area to execute the inclination processing, inclination angle (the inclination angle of the picture) and inclination direction [to incline the picture to left (in a plus direction) or to right (in a minus direction)]. Only for the inputted and designated area, the inclination processing is executed at the designated angle in the designated direction by an inclination processing circuit 33. Thus, the inclination processing can be exerted only upon the arbitrary area and when reproducing the original picture, it is not necessary to connect the cut pieces of the original picture.
Patent JP-S55162257-A (JP)
Title: Semiconductor element having substrate bias generator circuit
Inventor: BABA FUMIO
IPC: G11C11/417
Filed: 1979-06-05
Abstract: PURPOSE: To maintain the potential below a specified value throughout the entire period by the method wherein, when a substrate bias generator circuit for extracting positive charges is provided on a semiconductor substrate mounted with a main circuit operating in synchronization with a clock, the structure is made so that this operation is performed when the base potential is the maximum.  
     CONSTITUTION: Base bias generator circuit SBG for extracting positive charges from the base with a fixed period is formed on a semiconductor substrate mounted with a main circuit operating in synchronization with the clock of a memory cell array. This circuit SBG is provided with clock generator CG, to which external clock EXTCLK is inputted, and memory array MEM, which sends internal clock CLK produced here. Further, one output of generator CG is sent as clock ϕA directly to pumping circuit CP consisting of a transistor, a diode and a condenser, and the other output is added as clock ϕB to circuit CP via inverter INV. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H09257645-A (JP)
Title: Illuminator for optical performance evaluating apparatus
Inventor: NOZAWA RYUSUKE
IPC: G01M11/02
Filed: 1996-03-26
Abstract: PROBLEM TO BE SOLVED: To accurately measure without unnecessary noise light by individually providing illuminating fibers at a plurality of test patterns, respectively, selectively emitting the light of a light source to the fiber, and switching the optical path. SOLUTION: The light of a high luminance lamp 10 is converged by a condenser lens 11, introduced to any of five illuminating fibers 6, and corresponding test pattern 2 is illuminated. The projected image is focused to image scanning means 4 by a lens 3 to be detected, and the positional optical intensity distribution of the pattern 2 is converted to a time series signal. Signal processing means 5 analyzes the frequency strength, analyzes the optical performance of the lens 3, and evaluates it. As a motor 26 is rotated, a feed screw 22 is rotated via a coupling 24, and a light source 1 also moves together with a nut 25 along the guide rail 21 in the arraying direction of the fiber 6.  When the converged points of the lights of the lamp 10 are coincident with the end face of the fiber 6 corresponding to the pattern 2 to be desired to be measured, a rotation command is stopped, and only the pattern 2 can be illuminated.
Patent JP-S63236741-A (JP)
Inventor: SATO TERUYUKI
IPC: C04B22/10
Filed: 1987-03-26
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H02250440-A (JP)
Title: Frame synchronizing multiplex processing system
Inventor: NISHIMURA TADAO
IPC: H04L7/08
Filed: 1989-03-24
Abstract: PURPOSE:To attain batch processing of a multi-frame by applying synchronization protection with the result of collation of a pattern collation section and a frame pattern of a pattern type storage section, outputting multi-frame number information of a received data, storing the received data based on the multi- frame number and reading the data in the timing managed internally. CONSTITUTION:A frame synchronizing detection section 7 applies synchronizing detection based on frame bit location information a3 from a multiplex processing control section 1, pattern type information a7 from a pattern type storage section 2, and pattern detection information b3 from a pattern collation section 6 and outputs a multi-frame number b3 representing to which order number of multi- frame a frame bit during reception and a data bit corresponding thereto corresponds to a multi-frame phase management buffer 8. The multi-frame phase management buffer 8 stores a reception data (b) according to the multi- frame number b4 and the frame bit location information a4. Thus, batch processing is attained to plural multi-kind of multi-frame.
Patent JP-H01241455-A (JP)
Title: Printer apparatus
Inventor: UENO KATSUYUKI
IPC: B41J5/44
Filed: 1988-03-23
Abstract: PURPOSE:To make it possible to check the state of font selection only by seeing a font selection state display element of a printer apparatus, by providing a control element which processes a font selection information sent from an application program and selects a font in a printing element and the display element which displays the selected font. CONSTITUTION:A printer apparatus is constructed of a control element 1 which receives a font selection information from an application program and processes it, a printing element 2 which conducts printing on the basis of some font, and a display element 3 which displays a selected state of the font. When some font in the printer apparatus is selected in accordance with the application program, the control element 1 sends a control signal to the printing element 2 to make it alter the font to be read thereby. Then, a control signal is sent to the font selection state display element 3 so that the state of font selection to show which font is selected be displayed.
Patent JP-S62229686-A (JP)
Inventor: NAGASAKI FUMIHIKO
IPC: H05B37/02
Filed: 1986-03-31
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S62230143-A (JP)
Title: Redialing system for terminal equipment
Inventor: YOSHIMITSU HARUKA
IPC: H04M1/27
Filed: 1986-03-31
Abstract: PURPOSE:To attain redialing from an extension terminal equipment in a private branch of exchange in a proper short time by storing a time from on-hook till the start of dial number input by manual operation to set the waiting time at redialing. CONSTITUTION:In hooking on an extension terminal equipment in a private branch of exchange, a timer 4 in a control circuit 3 is atarted, aud the time till the depression of a key corresponding to an outgoing number of a number input key group l and the time till the first input of a dial number after the caller confirms an external line call tone are stored respectively in time storage areas 71,72 of a memory 6. The circuit 3 sends a number to a dialing circuit 5 at the same time and the number is stored in number storage areas 61-of the memory 6. The circuit 3 starts the timer 4 at the depression of a redial key 2 at redialing and the time and number are read from the memory 6 and the timer is operated in the stored waiting tine.
Patent JP-2000264086-A (JP)
Title: Four-wheel drive unit
Inventor: AMADA NAOKI
IPC: B60K8/00
Filed: 1999-03-16
Abstract: PROBLEM TO BE SOLVED: To provide a composite electric automobile capable of realizing part- time four-wheel drive in an extremely simple constitution. SOLUTION: An induction motor 8 is provided for driving rear wheels 7, and the induction motor 8 is driven by AC power generated by a power generator 6 provided on the side of front wheels 1. Based on its characteristics, the induction motor 8 generates torque by deflection of a rotation field generated by a stator and rotation speed of a rotor to rotate and drive the rotor, so in a traveling condition where the front wheels 1 of an automobile are rotated without slipping, the rear wheels 7 are also rotated to follow them at the same rotation speed with the front wheels 1 without causing the induction motor 8 to become a resistance, or generating rotation torque.  However, once the front wheels 1 slip, deflection is generated between the rotation field generated at the stator of the induction motor 8 and the rotation speed of the rotor by AC power generated by the power generator 6, when drive torque to the rear wheels 7 is generated to make a four-wheel drive condition.
Patent JP-S591656-A (JP)
Title: Rod steel and steel pipe with high mechanical properties and manufacture
Inventor: BERUNAARU ERICHIE
IPC: C22C38/04
Filed: 1983-04-21
Abstract: The invention relates to a method of making steel bars and tubes with good mechanical characteristics. The process consists of manufacturing a low alloy steel containing 0.06 to 0.12% carbon as well as additions with well-determined contents of Si, Mn, Nb, Al, B and optionally V. The steel is used in a raw state of hot rolling, optionally followed by tempering. The bars and tubes obtained in this manner are used for applications in which it is necessary to have a high elastic limit associated with high resistance.
Patent JP-H03273039-A (JP)
Title: Sealing material with high thermal conductivity
Inventor: KAZAMA TERUO
IPC: C08K3/00
Filed: 1990-03-20
Abstract: PURPOSE:To prepare the title material having a stable quality and a good balance between heat dissipation and thermal expansion and capable of being mixed in a high proportion into a resin by forming a composite particle wherein an inorg. powder having a high thermal conductivity is kept fixed on the surface of a core particle having a low coefficient of thermal expansion. CONSTITUTION:The title material comprises composite particles wherein an inorg. powder having a high thermal conductivity is kept fixed on the surface of a core particle having a low coefficient of thermal expansion. As the core particle, at least one kind of particles selected from those of fused spherical silica and glass having a projected area equal to the area of a circle with 3-100mum diameter is pref. used. Examples of the inorg. powder are alpha-alumina, aluminum nitride, silicon carbide, and boron nitride. The composite particles are formed by mixing the core particles with the powder, applying a mechanical stress up to an extent at which the core particles are not broken, and thereby pressing and fixing the inorg. powder onto the surface of each core particle.
Patent JP-H04306074-A (JP)
Title: Synchronizing separation processing unit
Inventor: INOUE MASAMI
IPC: H04N5/06
Filed: 1991-04-03
Abstract: PURPOSE:To continue display drive of a timing display device synchronous with a composite video signal even after the input of the composite video signal is intermitted without need of a memory. CONSTITUTION:A clear signal synchronous with a horizontal synchronizing signal is obtd. from a horizontal synchronizing counter 16 by a free running counter function comprising a horizontal synchronizing decoder 17 and the horizontal synchronizing counter 16 at the time of input of a composite video signal. Moreover, a clear signal synchronous with a vertical synchronizing signal is obtd. from a vertical synchronizing counter 18 by a free running counter function comprising a vertical synchronizing decoder 19 and the vertical synchronizing counter 18 at the time of input of a composite video signal. Based on the clear signals as above, a timing signal generating means 20 generates a timing signal for sampling and display device drive. When the input of the composite video signal is interrupted, every time the count value of the counters 16, 18 reaches a specified upper limit, the clear signals are obtained forcibly from the counters.
Patent JP-H01244366-A (JP)
Title: Centrifugal soil testing apparatus
Inventor: TAGAYA KOZO
IPC: G01N33/24
Filed: 1988-03-25
Abstract: PURPOSE:To improve the function of a testing apparatus, by dividing a sample box into two parts, bridging an actuator between the two boxes, and balancing (offsetting) the reaction forces of vibration applying forces (test loads) with a hydraulic actuator. CONSTITUTION:A pair of sample boxes 4a and 4b are provided with respect to one bucket 3. A hydraulic actuator 23 is provided between the boxes and connected to both boxes. The sample boxes 4a and 4b are brought into contact with the inner surface of the bucket 3 through rollers 24 so that the boxes can be slidden freely. When fluctuating oil pressure is supplied into the hydraulic actuator 23 in testing, fluctuating loads having the equal magnitude in the opposite directions are loaded on the sample boxes 4a and 4b. Therefore, the reaction forces having the equal magnitude in the opposite directions are generated. Thus, these forces are balanced (offset) each other in the vibration applying device.
Patent JP-S59196723-A (JP)
Title: Emulsifier composition
Inventor: KUROKAWA HIDEO
IPC: C09K23/08
Filed: 1983-04-22
Abstract: PURPOSE:To uniformly emulsify an oily component, by containing a salt of mono N-long chain acyl basic amino acid lower alkyl ester and polyhydric alcohol fatty acid ester. CONSTITUTION:In providing an emulsifier for uniformly emulsifying an oily component such as mineral oil, vegetable oil or synthetic ester oil, a salt of mono N-long chain acyl basic amino acid lower alkyl ester and polyhydric alcohol fatty acid ester are compounded in a wt. ratio of 10:1-1:15. The acyl group constituting the salt of mono N-long chain acyl basic amino acid lower alkyl ester is a lauroyl group or a myristyl group and, as the lower alkyl ester part thereof, methyl ester or ethyl ester is designated. In addition, polyhydric alcohol fatty acid ester is obtained by reacting polyhydric alcohol and fatty acid.
Patent JP-S55164691-A (JP)
Title: Novel 7-methoxycephalosporanic acid derivative, its optically active substance, its salt, and its preparation
Inventor: TAKADA KUNIO
IPC: A61P31/04
Filed: 1979-06-08
Abstract: NEW MATERIAL:A compound shown by the formula I [R 1  is tetrazolyl, furyl, or thienyl; R 2  is acetoxy, carbamoyloxy, or -SR 7  (R 7  is 1-methyl-1H-tetrazole-5- yl, etc.); R 3  is H or COOH-protecting group], its optically active compound, and its salt.  
     EXAMPLE: 7β-[ 3-hydroxy-2(2-thienyl)propionamide ]-7α-methoxy-3-acetoxymethyl-3-cephem-4-sodium carboxylate.  
     USE: An antibacterial agent and its synthetic intermediate. Effective against both gram-positive and gram-negative bacteria.  
     PROCESS: For example, a compound shown by the formula II (R 4  is NH 2 -protecting group; R 3 ' and R 5  are COOH-protecting groups) is reacted with a compound shown by the formula III (R 6  is alcohol-protective group; X is halogen) and the protecting group is removed to give a compound shown by the formula I. The reaction is carried out in a solvent, e.g., chloroform, at 20W100°C. 
     COPYRIGHT: (C)1980,JPO&Japio